/* LOGOS 4: portada real, información de grado, cobertura y WhatsApp */
.hero{background:#03223F;isolation:isolate}.hero:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,34,63,.97) 0%,rgba(3,34,63,.92) 34%,rgba(3,34,63,.70) 65%,rgba(3,34,63,.50) 100%),url('../img/portada-graduacion-logos.webp') center 37%/cover no-repeat}.hero .hero-bg{opacity:.35}.hero::after{pointer-events:none}.hero-grid{position:relative}.hero-text{color:#fff}.hero .stat-highlight{background:rgba(3,34,63,.54);backdrop-filter:blur(8px)}
.v4-coverage{padding:96px 0;background:linear-gradient(130deg,#fff 10%,#f2f6f7 100%)}.v4-coverage-grid{display:grid;grid-template-columns:1fr 1.12fr;gap:45px;align-items:center}.coverage-copy h2{font:800 clamp(33px,4vw,54px)/1.15 Manrope,sans-serif;color:#03223F;letter-spacing:-1.7px;margin:12px 0 22px}.coverage-copy h2 em{font-style:normal;color:#174767}.v4-coverage-lead{font-size:19px;line-height:1.6;color:#03223F}.coverage-copy p:not(.v4-coverage-lead){color:#4b6170;line-height:1.8;margin:21px 0 25px}.v4-map-card{background:#fff;border:1px solid #e4e8e9;border-radius:26px;padding:18px 20px;display:grid;grid-template-columns:1.5fr .82fr;gap:4px;align-items:center;box-shadow:0 24px 75px #03223f12}.map-art img{width:100%;height:auto;max-height:490px;display:block}.map-places h3{font:800 26px Manrope;color:#03223F}.map-places p{font-size:12px;color:#718092;margin:7px 0 15px}.map-places ul{list-style:none;padding:0;display:grid;gap:8px}.map-places li{font-size:13px;color:#263c53}.map-places li:before{content:'●';font-size:9px;color:#D4A934;margin-right:9px}.map-places small{font-size:11px;color:#687b89;display:block;margin-top:22px;line-height:1.5}
.grade-detail-toggle{margin-top:21px;display:flex;justify-content:space-between;align-items:center;gap:10px;border:1px solid #D4A934;background:#D4A934;color:#03223F;border-radius:12px;padding:12px 18px;font:800 14px Manrope;cursor:pointer;width:100%}.grade-detail-toggle:hover{background:#E7C45E;transform:translateY(-2px)}.grade-detail-toggle span{font-size:23px;line-height:1}.grade-details{margin-top:15px;background:#f6f9fa;border-radius:15px;padding:18px;color:#03223F}.grade-details[hidden]{display:none}.grade-details h3{font:800 17px Manrope;margin:0 0 14px}.grade-details ol{padding-left:22px;display:grid;gap:10px}.grade-details li{font-size:13px;line-height:1.5;color:#254157}.price-card:has(.grade-detail-toggle){align-self:start}
.wa-widget{position:fixed;right:24px;bottom:24px;z-index:2100;font-family:'DM Sans',sans-serif}.wa-launcher{position:relative;width:68px;height:68px;background:#25D366;border:3px solid #fff;border-radius:50%;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 26px #03223f4d;color:white;margin-left:auto;animation:wa-breathe 7s ease-in-out infinite}.wa-launcher img{width:39px;height:39px;filter:brightness(0) invert(1)}.wa-launcher:hover{transform:translateY(-3px) scale(1.04)}.wa-notification{width:12px;height:12px;border-radius:50%;background:#D4A934;position:absolute;right:0;top:0;border:2px solid white}.wa-panel{position:absolute;right:0;bottom:83px;width:min(360px,calc(100vw - 35px));border-radius:19px;background:white;box-shadow:0 22px 70px #03223f50;overflow:hidden;border:1px solid #dce6e9}.wa-panel[hidden]{display:none}.wa-panel-head{background:#03223F;color:#fff;padding:17px;display:flex;align-items:center;gap:12px}.wa-panel-head img{filter:brightness(0) invert(1)}.wa-panel-head strong,.wa-panel-head small{display:block}.wa-panel-head small{opacity:.75;font-size:12px}.wa-panel-close,.wa-greeting-close{margin-left:auto;color:inherit;border:0;background:transparent;font-size:26px;cursor:pointer}.wa-panel-body{padding:17px}.wa-panel-body p{font-size:14px;color:#28445a;margin:0 0 14px;line-height:1.55}.wa-panel-body a{display:flex;justify-content:space-between;gap:12px;align-items:center;text-decoration:none;color:#03223F;font-size:13px;font-weight:700;background:#f2f6f6;padding:13px 12px;border-radius:10px;margin:8px 0}.wa-panel-body a:hover{background:#fff5d8}.wa-panel-body a span{color:#b08724;font-size:17px}.wa-panel-foot{text-align:center;padding:12px;background:#f7f8f9;color:#6b7d88;font-size:11px}.wa-greeting{position:absolute;bottom:90px;right:0;width:280px;background:white;border:1px solid #e0e6e9;border-left:4px solid #D4A934;box-shadow:0 15px 40px #03223f26;border-radius:15px;padding:17px 36px 16px 17px;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .35s,transform .35s,visibility .35s}.wa-greeting.is-visible{opacity:1;visibility:visible;transform:none}.wa-greeting strong,.wa-greeting span{display:block;color:#03223F}.wa-greeting strong{font-size:15px}.wa-greeting span{font-size:13px;line-height:1.5;margin-top:7px}.wa-greeting-close{position:absolute;top:6px;right:10px;color:#617381;font-size:21px}.wa-greeting-link{border:0;background:none;color:#937017;font-weight:800;margin-top:12px;padding:0;cursor:pointer}@keyframes wa-breathe{0%,92%,100%{box-shadow:0 10px 26px #03223f4d}95%{box-shadow:0 0 0 11px #25d36620,0 10px 26px #03223f4d}}
.nav-cta:before,.hero-buttons .btn-primary:before{content:'';width:17px;height:17px;display:inline-block;vertical-align:-3px;margin-right:8px;background:url('../img/whatsapp.svg') center/contain no-repeat}.nav-cta:before{vertical-align:-4px}
@media(max-width:900px){.v4-coverage-grid{grid-template-columns:1fr}.v4-map-card{max-width:660px}}@media(max-width:600px){.hero:before{background:linear-gradient(90deg,rgba(3,34,63,.95),rgba(3,34,63,.72)),url('../img/portada-graduacion-logos.webp') center/cover no-repeat}.v4-coverage{padding:68px 0}.v4-map-card{grid-template-columns:1fr 1fr;gap:0;padding:12px}.map-places h3{font-size:20px}.map-places li{font-size:11px}.map-places ul{gap:5px}.map-places small{font-size:10px}.wa-widget{right:14px;bottom:15px}.wa-launcher{width:61px;height:61px}.wa-greeting{right:0;bottom:78px;width:min(270px,calc(100vw - 40px))}.wa-panel{bottom:74px}.grade-details{padding:14px}}
@media(prefers-reduced-motion:reduce){.wa-launcher{animation:none!important}.wa-greeting{transition:none!important}}

/* 4.1 — Map layout redesigned to match requested reference */
.v4-coverage-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.18fr);gap:clamp(24px,4vw,64px)}
.v4-map-card{grid-template-columns:minmax(0,1.65fr) minmax(140px,.85fr);gap:8px;padding:20px 24px 20px 12px;min-height:470px;background:linear-gradient(135deg,#fff 70%,#fcfaf2);border-color:#e7ebee;box-shadow:0 19px 65px #03223f11}
.map-art{display:flex;align-items:center;justify-content:center;min-width:0}.map-art img{max-height:460px;width:100%;max-width:350px;object-fit:contain;filter:drop-shadow(0 12px 13px #03223f1f)}
.map-places h3{font-size:clamp(24px,2.6vw,33px);letter-spacing:-1px}.map-places li{font-size:clamp(12px,1vw,14px);font-weight:600}.map-places li:before{content:'📍';font-size:12px;margin-right:7px}.map-places small{font-size:10px}
@media(max-width:1050px){.v4-coverage-grid{grid-template-columns:1fr}.v4-map-card{max-width:740px;width:100%;margin:auto;grid-template-columns:minmax(0,1.7fr) minmax(150px,.8fr)}}
@media(max-width:600px){.v4-map-card{grid-template-columns:minmax(0,1.55fr) minmax(118px,.85fr);gap:6px;min-height:0;padding:12px 8px}.map-art img{max-height:380px}.map-places h3{font-size:20px}.map-places li{font-size:11px}.map-places li:before{font-size:10px;margin-right:3px}.map-places small{font-size:9px;margin-top:10px}}
@media(max-width:375px){.v4-map-card{grid-template-columns:1fr}.map-art img{max-height:330px}.map-places{padding:0 14px 12px}.map-places ul{grid-template-columns:1fr 1fr}}